TY  - CONF
AU  - Hadnađev-Kostić, Milica
AU  - Vulić, Tatjana
AU  - Rajaković-Ognjanović, Vladana
AU  - Lekić, Branislava
AU  - Naunović, Zorana
AU  - Zakić, Dimitrije
AU  - Radević, Aleksandar
AU  - Savić, Aleksandar R.
AU  - Aškrabić, Marina
AU  - Govedarica, Ognjen
AU  - Karanović, Đurđica
AU  - Radovanović, Željko
AU  - Cvetković, Marija
AU  - Svetozarević, Snežana
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3298
PB  - University of Novi Sad, Faculty of Sciences, Department of Geography, tourism and hotel management
C3  - International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023
T1  - Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3298
ER  - 

@conference{
author = "Hadnađev-Kostić, Milica and Vulić, Tatjana and Rajaković-Ognjanović, Vladana and Lekić, Branislava and Naunović, Zorana and Zakić, Dimitrije and Radević, Aleksandar and Savić, Aleksandar R. and Aškrabić, Marina and Govedarica, Ognjen and Karanović, Đurđica and Radovanović, Željko and Cvetković, Marija and Svetozarević, Snežana",
year = "2023",
publisher = "University of Novi Sad, Faculty of Sciences, Department of Geography, tourism and hotel management",
journal = "International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023",
title = "Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3298"
}

Hadnađev-Kostić, M., Vulić, T., Rajaković-Ognjanović, V., Lekić, B., Naunović, Z., Zakić, D., Radević, A., Savić, A. R., Aškrabić, M., Govedarica, O., Karanović, Đ., Radovanović, Ž., Cvetković, M.,& Svetozarević, S.. (2023). Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype. in International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023
University of Novi Sad, Faculty of Sciences, Department of Geography, tourism and hotel management..
https://hdl.handle.net/21.15107/rcub_grafar_3298

Hadnađev-Kostić M, Vulić T, Rajaković-Ognjanović V, Lekić B, Naunović Z, Zakić D, Radević A, Savić AR, Aškrabić M, Govedarica O, Karanović Đ, Radovanović Ž, Cvetković M, Svetozarević S. Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype. in International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023. 2023;.
https://hdl.handle.net/21.15107/rcub_grafar_3298 .

Hadnađev-Kostić, Milica, Vulić, Tatjana, Rajaković-Ognjanović, Vladana, Lekić, Branislava, Naunović, Zorana, Zakić, Dimitrije, Radević, Aleksandar, Savić, Aleksandar R., Aškrabić, Marina, Govedarica, Ognjen, Karanović, Đurđica, Radovanović, Željko, Cvetković, Marija, Svetozarević, Snežana, "Urban flood protection and stormwater removal: The development of the multifunctional porous pavement prototype" in International conference on hydro-climate extremes and society, 27-29 June, Novi Sad, 2023 (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3298 .

TY  - CONF
AU  - Broćeta, Gordana
AU  - Savić, Aleksandar R.
AU  - Vlahović, Milica
AU  - Martinović, Sanja
AU  - Volkov Husovic, Tatjana
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3294
AB  - In certain cases, solar panels are placed on suitable structures that are supported on the ground,
and this includes the appropriate dimensioning of anchor supports, i.e. suppor elements, within the
framework of the concrete construction project. Bearing in mind the great variations in soil qualiy
and different ambient conditions that depend on the location, different ways of dimensioning have
been developed, from experiential, through those defined based on soil conditions and theoretical
models, and to numerical ones characterized by the appropriate degree of accuracy. The paper
presents the principle of in situ testing of the load capacity of trial anchors using specially
developed apparatus, in order to check the designed conditions and possible correction of this part
of the construction project.
PB  - Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd
C3  - Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023
T1  - Development of the Apparatus for In Situ Testing of Solar Panel Racking Anchors
EP  - 501
SP  - 495
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3294
ER  - 

@conference{
author = "Broćeta, Gordana and Savić, Aleksandar R. and Vlahović, Milica and Martinović, Sanja and Volkov Husovic, Tatjana",
year = "2023",
abstract = "In certain cases, solar panels are placed on suitable structures that are supported on the ground,
and this includes the appropriate dimensioning of anchor supports, i.e. suppor elements, within the
framework of the concrete construction project. Bearing in mind the great variations in soil qualiy
and different ambient conditions that depend on the location, different ways of dimensioning have
been developed, from experiential, through those defined based on soil conditions and theoretical
models, and to numerical ones characterized by the appropriate degree of accuracy. The paper
presents the principle of in situ testing of the load capacity of trial anchors using specially
developed apparatus, in order to check the designed conditions and possible correction of this part
of the construction project.",
publisher = "Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd",
journal = "Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023",
title = "Development of the Apparatus for In Situ Testing of Solar Panel Racking Anchors",
pages = "501-495",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3294"
}

Broćeta, G., Savić, A. R., Vlahović, M., Martinović, S.,& Volkov Husovic, T.. (2023). Development of the Apparatus for In Situ Testing of Solar Panel Racking Anchors. in Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023
Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd., 495-501.
https://hdl.handle.net/21.15107/rcub_grafar_3294

Broćeta G, Savić AR, Vlahović M, Martinović S, Volkov Husovic T. Development of the Apparatus for In Situ Testing of Solar Panel Racking Anchors. in Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023. 2023;:495-501.
https://hdl.handle.net/21.15107/rcub_grafar_3294 .

Broćeta, Gordana, Savić, Aleksandar R., Vlahović, Milica, Martinović, Sanja, Volkov Husovic, Tatjana, "Development of the Apparatus for In Situ Testing of Solar Panel Racking Anchors" in Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023 (2023):495-501,
https://hdl.handle.net/21.15107/rcub_grafar_3294 .

TY  - CONF
AU  - Rajaković-Ognjanović, Vladana
AU  - Lekić, Branislava
AU  - Naunović, Zorana
AU  - Govedarica, Ognjen
AU  - Zakić, Dimitrije
AU  - Radević, Aleksandar
AU  - Savić, Aleksandar R.
AU  - Aškrabić, Marina
AU  - Vulić, Tatjana
AU  - Hadnađev-Kostić, Milica
AU  - Karanović, Đurđica
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3300
PB  - Srpsko hemijsko društvo
C3  - 9. simpozijum Hemija i zaštita životne sredine, EnviroChem2023, 4-7 jun, Kladovo, 2023
T1  - Multifunkcionalni materijali bazirani na primeni koncepta „NULA OTPADA“
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3300
ER  - 

@conference{
author = "Rajaković-Ognjanović, Vladana and Lekić, Branislava and Naunović, Zorana and Govedarica, Ognjen and Zakić, Dimitrije and Radević, Aleksandar and Savić, Aleksandar R. and Aškrabić, Marina and Vulić, Tatjana and Hadnađev-Kostić, Milica and Karanović, Đurđica",
year = "2023",
publisher = "Srpsko hemijsko društvo",
journal = "9. simpozijum Hemija i zaštita životne sredine, EnviroChem2023, 4-7 jun, Kladovo, 2023",
title = "Multifunkcionalni materijali bazirani na primeni koncepta „NULA OTPADA“",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3300"
}

Rajaković-Ognjanović, V., Lekić, B., Naunović, Z., Govedarica, O., Zakić, D., Radević, A., Savić, A. R., Aškrabić, M., Vulić, T., Hadnađev-Kostić, M.,& Karanović, Đ.. (2023). Multifunkcionalni materijali bazirani na primeni koncepta „NULA OTPADA“. in 9. simpozijum Hemija i zaštita životne sredine, EnviroChem2023, 4-7 jun, Kladovo, 2023
Srpsko hemijsko društvo..
https://hdl.handle.net/21.15107/rcub_grafar_3300

Rajaković-Ognjanović V, Lekić B, Naunović Z, Govedarica O, Zakić D, Radević A, Savić AR, Aškrabić M, Vulić T, Hadnađev-Kostić M, Karanović Đ. Multifunkcionalni materijali bazirani na primeni koncepta „NULA OTPADA“. in 9. simpozijum Hemija i zaštita životne sredine, EnviroChem2023, 4-7 jun, Kladovo, 2023. 2023;.
https://hdl.handle.net/21.15107/rcub_grafar_3300 .

Rajaković-Ognjanović, Vladana, Lekić, Branislava, Naunović, Zorana, Govedarica, Ognjen, Zakić, Dimitrije, Radević, Aleksandar, Savić, Aleksandar R., Aškrabić, Marina, Vulić, Tatjana, Hadnađev-Kostić, Milica, Karanović, Đurđica, "Multifunkcionalni materijali bazirani na primeni koncepta „NULA OTPADA“" in 9. simpozijum Hemija i zaštita životne sredine, EnviroChem2023, 4-7 jun, Kladovo, 2023 (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3300 .

TY  - CONF
AU  - Rajaković-Ognjanović, Vladana
AU  - Lekić, Branislava
AU  - Naunović, Zorana
AU  - Govedarica, Ognjen
AU  - Zakić, Dimitrije
AU  - Radević, Aleksandar
AU  - Savić, Aleksandar R.
AU  - Aškrabić, Marina
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3301
AB  - U ovom radu ispitani su različiti tipovi kompozitnih materijala, koji su po sastavu većim delom od cementa, a jednim delom od recikliranog otpadnog praškastog materijala, neutrala. Ispitivanja su obuhvatila uticaj kompozitnih materijala na kvalitet vode u šaržnom sistemu. Ispitani su ključni parametri na osnovu kojih se može oceniti uticaj na promenu kvaliteta vode. Deo materijala čini i reciklirani otpadni materijal koji ima komercijalni naziv „neutral“. Neutral nastaje od sirovine koju predstavljaju različiti tipovi (često opasnog) otpada, koji se u reaktoru sa kalcijum-oksidom prevodi u prah koji se može koristiti kao beozopasan. Ovo istraživanje predstavlja preliminarna ispitivanja koaj će ukazati na mogućnost korišćenja neutrala kao materijal koji bi, u kontaktu sa vodom, otpuštao zagađujuće materije u ekološki prihvatljivom obimu i/ili ne.
PB  - Udruženje za tehnologiju vode i sanitarno inženjerstvo
C3  - Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 4-6 april, Vrnjačka Banja, 2023
T1  - Primena strategije nultog otpada - Upotreba mulja sa postrojenja za prečišćavanje otpadne vode u građevinskim materijalima
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3301
ER  - 

@conference{
author = "Rajaković-Ognjanović, Vladana and Lekić, Branislava and Naunović, Zorana and Govedarica, Ognjen and Zakić, Dimitrije and Radević, Aleksandar and Savić, Aleksandar R. and Aškrabić, Marina",
year = "2023",
abstract = "U ovom radu ispitani su različiti tipovi kompozitnih materijala, koji su po sastavu većim delom od cementa, a jednim delom od recikliranog otpadnog praškastog materijala, neutrala. Ispitivanja su obuhvatila uticaj kompozitnih materijala na kvalitet vode u šaržnom sistemu. Ispitani su ključni parametri na osnovu kojih se može oceniti uticaj na promenu kvaliteta vode. Deo materijala čini i reciklirani otpadni materijal koji ima komercijalni naziv „neutral“. Neutral nastaje od sirovine koju predstavljaju različiti tipovi (često opasnog) otpada, koji se u reaktoru sa kalcijum-oksidom prevodi u prah koji se može koristiti kao beozopasan. Ovo istraživanje predstavlja preliminarna ispitivanja koaj će ukazati na mogućnost korišćenja neutrala kao materijal koji bi, u kontaktu sa vodom, otpuštao zagađujuće materije u ekološki prihvatljivom obimu i/ili ne.",
publisher = "Udruženje za tehnologiju vode i sanitarno inženjerstvo",
journal = "Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 4-6 april, Vrnjačka Banja, 2023",
title = "Primena strategije nultog otpada - Upotreba mulja sa postrojenja za prečišćavanje otpadne vode u građevinskim materijalima",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3301"
}

Rajaković-Ognjanović, V., Lekić, B., Naunović, Z., Govedarica, O., Zakić, D., Radević, A., Savić, A. R.,& Aškrabić, M.. (2023). Primena strategije nultog otpada - Upotreba mulja sa postrojenja za prečišćavanje otpadne vode u građevinskim materijalima. in Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 4-6 april, Vrnjačka Banja, 2023
Udruženje za tehnologiju vode i sanitarno inženjerstvo..
https://hdl.handle.net/21.15107/rcub_grafar_3301

Rajaković-Ognjanović V, Lekić B, Naunović Z, Govedarica O, Zakić D, Radević A, Savić AR, Aškrabić M. Primena strategije nultog otpada - Upotreba mulja sa postrojenja za prečišćavanje otpadne vode u građevinskim materijalima. in Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 4-6 april, Vrnjačka Banja, 2023. 2023;.
https://hdl.handle.net/21.15107/rcub_grafar_3301 .

Rajaković-Ognjanović, Vladana, Lekić, Branislava, Naunović, Zorana, Govedarica, Ognjen, Zakić, Dimitrije, Radević, Aleksandar, Savić, Aleksandar R., Aškrabić, Marina, "Primena strategije nultog otpada - Upotreba mulja sa postrojenja za prečišćavanje otpadne vode u građevinskim materijalima" in Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 4-6 april, Vrnjačka Banja, 2023 (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3301 .

TY  - CONF
AU  - Broćeta, Gordana
AU  - Savić, Aleksandar R.
AU  - Cumbo, Anđelko
AU  - Latinović Krndija, Marina
AU  - Lazić, Žarko
AU  - Lozo, Draženka
AU  - Volaš, Jovan
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3289
AB  - Индустрија цемента сматра се једним од значајнијих узрочника емисије СО2. У циљу изналажења рјешења овој проблематици у раду се предлаже замјена 17,5% потребне количине цемента за производњу самоуграђујућег бетона минералним додацима. Експерименталним истраживањем на четири врсте самоуграђујућих бетона варирана је врста минералног додатка – бетон без минералних додатака, кречњачко брашно, електрофилтерски пепео и комбинација кречњачког брашна и електрофилтерског пепела. У том смислу наглашава се да је електрофилтерски пепео примијењен оригинално, какав је као нуспроизвод настао у термоелектрани, тј. није извршено његово просијавање или додатна обрада прије употребе. Резултати истраживања показују да примјена минералних додатака нема утицај на чврстоћу бетона при старости од 2 дана, али утиче на смањење чврстоће бетона при притиску за старости веће од 2 дана. При томе, значајнији утицај има електрофилтерски пепео. Ипак, тај утицај је у функцији времена опадајућег карактера, са тенденцијом да бетони са минералним додацима достигну чврстоће бетона без минералних додатака у старостима већим од 28 дана.
PB  - Arhitektonsko-građevinsko-geodetski fakultet Univerziteta u Banjoj Luci
C3  - Zbornik radova V naučno-stručnog simpozijuma Energetska efikasnost ENEF Banja Luka
T1  - Утицај Електрофилтерског Пепела на Чврстоћу  Cамоуграђујућег Бетона при Притиску
EP  - 86
SP  - 79
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3289
ER  - 

@conference{
author = "Broćeta, Gordana and Savić, Aleksandar R. and Cumbo, Anđelko and Latinović Krndija, Marina and Lazić, Žarko and Lozo, Draženka and Volaš, Jovan",
year = "2023",
abstract = "Индустрија цемента сматра се једним од значајнијих узрочника емисије СО2. У циљу изналажења рјешења овој проблематици у раду се предлаже замјена 17,5% потребне количине цемента за производњу самоуграђујућег бетона минералним додацима. Експерименталним истраживањем на четири врсте самоуграђујућих бетона варирана је врста минералног додатка – бетон без минералних додатака, кречњачко брашно, електрофилтерски пепео и комбинација кречњачког брашна и електрофилтерског пепела. У том смислу наглашава се да је електрофилтерски пепео примијењен оригинално, какав је као нуспроизвод настао у термоелектрани, тј. није извршено његово просијавање или додатна обрада прије употребе. Резултати истраживања показују да примјена минералних додатака нема утицај на чврстоћу бетона при старости од 2 дана, али утиче на смањење чврстоће бетона при притиску за старости веће од 2 дана. При томе, значајнији утицај има електрофилтерски пепео. Ипак, тај утицај је у функцији времена опадајућег карактера, са тенденцијом да бетони са минералним додацима достигну чврстоће бетона без минералних додатака у старостима већим од 28 дана.",
publisher = "Arhitektonsko-građevinsko-geodetski fakultet Univerziteta u Banjoj Luci",
journal = "Zbornik radova V naučno-stručnog simpozijuma Energetska efikasnost ENEF Banja Luka",
title = "Утицај Електрофилтерског Пепела на Чврстоћу  Cамоуграђујућег Бетона при Притиску",
pages = "86-79",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3289"
}

Broćeta, G., Savić, A. R., Cumbo, A., Latinović Krndija, M., Lazić, Ž., Lozo, D.,& Volaš, J.. (2023). Утицај Електрофилтерског Пепела на Чврстоћу  Cамоуграђујућег Бетона при Притиску. in Zbornik radova V naučno-stručnog simpozijuma Energetska efikasnost ENEF Banja Luka
Arhitektonsko-građevinsko-geodetski fakultet Univerziteta u Banjoj Luci., 79-86.
https://hdl.handle.net/21.15107/rcub_grafar_3289

Broćeta G, Savić AR, Cumbo A, Latinović Krndija M, Lazić Ž, Lozo D, Volaš J. Утицај Електрофилтерског Пепела на Чврстоћу  Cамоуграђујућег Бетона при Притиску. in Zbornik radova V naučno-stručnog simpozijuma Energetska efikasnost ENEF Banja Luka. 2023;:79-86.
https://hdl.handle.net/21.15107/rcub_grafar_3289 .

Broćeta, Gordana, Savić, Aleksandar R., Cumbo, Anđelko, Latinović Krndija, Marina, Lazić, Žarko, Lozo, Draženka, Volaš, Jovan, "Утицај Електрофилтерског Пепела на Чврстоћу  Cамоуграђујућег Бетона при Притиску" in Zbornik radova V naučno-stručnog simpozijuma Energetska efikasnost ENEF Banja Luka (2023):79-86,
https://hdl.handle.net/21.15107/rcub_grafar_3289 .

TY  - CONF
AU  - Martinović, Sanja
AU  - Alil, Ana
AU  - Savić, Aleksandar R.
AU  - Glišić, Dragomir
AU  - Živojinović, Dragana
AU  - Volkov Husovic, Tatjana
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3280
AB  - Implementation of statistical analysis for monitoring the formation and propagation of defects that occurred due to exposure of the material to thermal shock and cavitation is presented in this study. Results of two groups of materials are shown: refractory concrete sintered at three temperatures and ceramic materials based on cordierite and zircon. Alumina- based refractory concretes were subjected to thermal stability test, while the surface morphological changes regarding the defects were monitored after a certain number of thermal shock cycles. Cordierite and zircon based materials were initially subjected to cavitation testing while after specified time periods, morphological changes in the surface defects were analyzed. Besides the standardized methods, non-destructive testing of materials was applied for monitoring the surface changes. Cameras, microscopes, and numerous software enable recording images of sample surface with appropriate magnifications as well as monitoring and quantifying the surface damage degree with various image analysis tools. Thus, this approach offers the quantification of selected morphological descriptors regarding the defects. Obtained values were then subjected to pattern recognition method, the principal component analysis that can provide information on extracted morphological descriptors by describing the main difference among observed defects and identifying variations among them. As a result, a better insight into surface degradation that occurs during exposure to extreme conditions was obtained. The multivariate analysis provided grouping and thus reduction of the descriptors while maintaining the highest percentage of variance unchangeable. More precisely, the analysis extracted the most informative descriptors that should be observed for monitoring changes in surface defects and determining a degradation mechanism.
PB  - Association of Metallurgical Engineers of Serbia (AMES), Kneza Miloša 9/IV, 11000 Belgrade, Serbia
C3  - Congress proceedings - MME SEE 2023 5th Metallurgical & Materials Engineering Congress of South-East Europe
T1  - Principal Component Analysis of Morphological Descriptors for Assessment of Surface Defects Induced by Extreme Conditions
EP  - 170
SP  - 164
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3280
ER  - 

@conference{
author = "Martinović, Sanja and Alil, Ana and Savić, Aleksandar R. and Glišić, Dragomir and Živojinović, Dragana and Volkov Husovic, Tatjana",
year = "2023",
abstract = "Implementation of statistical analysis for monitoring the formation and propagation of defects that occurred due to exposure of the material to thermal shock and cavitation is presented in this study. Results of two groups of materials are shown: refractory concrete sintered at three temperatures and ceramic materials based on cordierite and zircon. Alumina- based refractory concretes were subjected to thermal stability test, while the surface morphological changes regarding the defects were monitored after a certain number of thermal shock cycles. Cordierite and zircon based materials were initially subjected to cavitation testing while after specified time periods, morphological changes in the surface defects were analyzed. Besides the standardized methods, non-destructive testing of materials was applied for monitoring the surface changes. Cameras, microscopes, and numerous software enable recording images of sample surface with appropriate magnifications as well as monitoring and quantifying the surface damage degree with various image analysis tools. Thus, this approach offers the quantification of selected morphological descriptors regarding the defects. Obtained values were then subjected to pattern recognition method, the principal component analysis that can provide information on extracted morphological descriptors by describing the main difference among observed defects and identifying variations among them. As a result, a better insight into surface degradation that occurs during exposure to extreme conditions was obtained. The multivariate analysis provided grouping and thus reduction of the descriptors while maintaining the highest percentage of variance unchangeable. More precisely, the analysis extracted the most informative descriptors that should be observed for monitoring changes in surface defects and determining a degradation mechanism.",
publisher = "Association of Metallurgical Engineers of Serbia (AMES), Kneza Miloša 9/IV, 11000 Belgrade, Serbia",
journal = "Congress proceedings - MME SEE 2023 5th Metallurgical & Materials Engineering Congress of South-East Europe",
title = "Principal Component Analysis of Morphological Descriptors for Assessment of Surface Defects Induced by Extreme Conditions",
pages = "170-164",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3280"
}

Martinović, S., Alil, A., Savić, A. R., Glišić, D., Živojinović, D.,& Volkov Husovic, T.. (2023). Principal Component Analysis of Morphological Descriptors for Assessment of Surface Defects Induced by Extreme Conditions. in Congress proceedings - MME SEE 2023 5th Metallurgical & Materials Engineering Congress of South-East Europe
Association of Metallurgical Engineers of Serbia (AMES), Kneza Miloša 9/IV, 11000 Belgrade, Serbia., 164-170.
https://hdl.handle.net/21.15107/rcub_grafar_3280

Martinović S, Alil A, Savić AR, Glišić D, Živojinović D, Volkov Husovic T. Principal Component Analysis of Morphological Descriptors for Assessment of Surface Defects Induced by Extreme Conditions. in Congress proceedings - MME SEE 2023 5th Metallurgical & Materials Engineering Congress of South-East Europe. 2023;:164-170.
https://hdl.handle.net/21.15107/rcub_grafar_3280 .

Martinović, Sanja, Alil, Ana, Savić, Aleksandar R., Glišić, Dragomir, Živojinović, Dragana, Volkov Husovic, Tatjana, "Principal Component Analysis of Morphological Descriptors for Assessment of Surface Defects Induced by Extreme Conditions" in Congress proceedings - MME SEE 2023 5th Metallurgical & Materials Engineering Congress of South-East Europe (2023):164-170,
https://hdl.handle.net/21.15107/rcub_grafar_3280 .

TY  - CONF
AU  - Jelić, Ivana
AU  - Savić, Aleksandar R.
AU  - Miljojčić, Tatjana
AU  - Sljivic-Ivanovic, Marija
AU  - Dimović, Slavko
AU  - Janković, Marija
AU  - Stanić, Vojislav
AU  - Zakić, Dimitrije
AU  - Antonijevic, Dragi
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3279
AB  - The applicability of solid bricks waste in geopolymerization technique was considered. Waste samples were characterized in terms of mineralogical composition by XRD prior to mechanical testing. XRD analysis showed that both brick samples contained anorthite, wollastonite, and mullite as the main components. The compressive strength investigation was carried out by screening method with three geopolymer mixtures. Geopolymer mixtures were prepared with alkaline activators; the mixtures were poured into molds and air-dried for 28 days. The compressive strength of samples was measured according to the standard SRPS EN 12390-3:2010 for cubic samples. The compressive strength values ranged from 9.8 MPa for the newer solid brick, 10.2 MPa for the older solid brick, and 10.5 MPa for the solid brick mix waste geopolymer sample. The most likely underlying reason for the higher compressive strength results of the older solid brick and the mixed sample is their mineral composition, i.e. higher proportion of aluminosilicate. However, all samples showed satisfactory compressive strengths, and it represents an excellent basis for further research.
PB  - IRASA – International Research Academy of Science and Art  Belgrade
C3  - IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings
T1  - Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation
EP  - 422
SP  - 416
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3279
ER  - 

@conference{
author = "Jelić, Ivana and Savić, Aleksandar R. and Miljojčić, Tatjana and Sljivic-Ivanovic, Marija and Dimović, Slavko and Janković, Marija and Stanić, Vojislav and Zakić, Dimitrije and Antonijevic, Dragi",
year = "2023",
abstract = "The applicability of solid bricks waste in geopolymerization technique was considered. Waste samples were characterized in terms of mineralogical composition by XRD prior to mechanical testing. XRD analysis showed that both brick samples contained anorthite, wollastonite, and mullite as the main components. The compressive strength investigation was carried out by screening method with three geopolymer mixtures. Geopolymer mixtures were prepared with alkaline activators; the mixtures were poured into molds and air-dried for 28 days. The compressive strength of samples was measured according to the standard SRPS EN 12390-3:2010 for cubic samples. The compressive strength values ranged from 9.8 MPa for the newer solid brick, 10.2 MPa for the older solid brick, and 10.5 MPa for the solid brick mix waste geopolymer sample. The most likely underlying reason for the higher compressive strength results of the older solid brick and the mixed sample is their mineral composition, i.e. higher proportion of aluminosilicate. However, all samples showed satisfactory compressive strengths, and it represents an excellent basis for further research.",
publisher = "IRASA – International Research Academy of Science and Art  Belgrade",
journal = "IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings",
title = "Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation",
pages = "422-416",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3279"
}

Jelić, I., Savić, A. R., Miljojčić, T., Sljivic-Ivanovic, M., Dimović, S., Janković, M., Stanić, V., Zakić, D.,& Antonijevic, D.. (2023). Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation. in IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings
IRASA – International Research Academy of Science and Art  Belgrade., 416-422.
https://hdl.handle.net/21.15107/rcub_grafar_3279

Jelić I, Savić AR, Miljojčić T, Sljivic-Ivanovic M, Dimović S, Janković M, Stanić V, Zakić D, Antonijevic D. Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation. in IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings. 2023;:416-422.
https://hdl.handle.net/21.15107/rcub_grafar_3279 .

Jelić, Ivana, Savić, Aleksandar R., Miljojčić, Tatjana, Sljivic-Ivanovic, Marija, Dimović, Slavko, Janković, Marija, Stanić, Vojislav, Zakić, Dimitrije, Antonijevic, Dragi, "Reuse of Solid Brick Waste Mix in Geopolymerization – a Preliminary Investigation" in IRASA International Scientific Conference SCIENCE, EDUCATION, TECHNOLOGY AND INNOVATION SETI V 2023 Book of Proceedings (2023):416-422,
https://hdl.handle.net/21.15107/rcub_grafar_3279 .

TY  - CONF
AU  - Stanimirovic, Ivanka
AU  - Stanimirovic, Zdravko
AU  - Savić, Aleksandar R.
AU  - Jović, Mladen
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3277
AB  - This paper aims to examine the applicability of thick-film piezo-resistive sensors on steel bars for the structural health monitoring purposes. A thick film ceramic piezo-resistive sensor was manufactured and used to investigate the possibility of its application on a bar. To form the device, Bi2Ru2O7 resistive thick-film composition was used in combination with Pd/Ag conductive composition on alumina ceramic substrates. Six conductive pads divided the resistor into seven identical segments. Sensor was subjected to a three-point bending test. After it was glued to a steel bar like a common foil strain gauge, a four-point bending test was performed on a sensor placed on the upper side of the bar. Under strain, sensor experienced reversible deformation that was registered as a change in the resistivity of the film. Evaluation of the sensor included measurements of the resistance change under the applied strain, determination of the gage factor and investigations of its physical integrity and temperature stability.
PB  - Electron Devices Society of the Institute of electrical and electronics engineers, inc.
C3  - Proc. 2023 IEEE 33rd International Conference on Microelectronics (MIEL)
T1  - Thick Resistive Film Application on Steel Bars for Structural Health Monitoring
EP  - 256
SP  - 253
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3277
ER  - 

@conference{
author = "Stanimirovic, Ivanka and Stanimirovic, Zdravko and Savić, Aleksandar R. and Jović, Mladen",
year = "2023",
abstract = "This paper aims to examine the applicability of thick-film piezo-resistive sensors on steel bars for the structural health monitoring purposes. A thick film ceramic piezo-resistive sensor was manufactured and used to investigate the possibility of its application on a bar. To form the device, Bi2Ru2O7 resistive thick-film composition was used in combination with Pd/Ag conductive composition on alumina ceramic substrates. Six conductive pads divided the resistor into seven identical segments. Sensor was subjected to a three-point bending test. After it was glued to a steel bar like a common foil strain gauge, a four-point bending test was performed on a sensor placed on the upper side of the bar. Under strain, sensor experienced reversible deformation that was registered as a change in the resistivity of the film. Evaluation of the sensor included measurements of the resistance change under the applied strain, determination of the gage factor and investigations of its physical integrity and temperature stability.",
publisher = "Electron Devices Society of the Institute of electrical and electronics engineers, inc.",
journal = "Proc. 2023 IEEE 33rd International Conference on Microelectronics (MIEL)",
title = "Thick Resistive Film Application on Steel Bars for Structural Health Monitoring",
pages = "256-253",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3277"
}

Stanimirovic, I., Stanimirovic, Z., Savić, A. R.,& Jović, M.. (2023). Thick Resistive Film Application on Steel Bars for Structural Health Monitoring. in Proc. 2023 IEEE 33rd International Conference on Microelectronics (MIEL)
Electron Devices Society of the Institute of electrical and electronics engineers, inc.., 253-256.
https://hdl.handle.net/21.15107/rcub_grafar_3277

Stanimirovic I, Stanimirovic Z, Savić AR, Jović M. Thick Resistive Film Application on Steel Bars for Structural Health Monitoring. in Proc. 2023 IEEE 33rd International Conference on Microelectronics (MIEL). 2023;:253-256.
https://hdl.handle.net/21.15107/rcub_grafar_3277 .

Stanimirovic, Ivanka, Stanimirovic, Zdravko, Savić, Aleksandar R., Jović, Mladen, "Thick Resistive Film Application on Steel Bars for Structural Health Monitoring" in Proc. 2023 IEEE 33rd International Conference on Microelectronics (MIEL) (2023):253-256,
https://hdl.handle.net/21.15107/rcub_grafar_3277 .

TY  - CONF
AU  - Jelić, Ivana
AU  - Savić, Aleksandar R.
AU  - Miljojčić, Tatjana
AU  - Sljivic-Ivanovic, Marija
AU  - Janković, Marija
AU  - Dimović, Slavko
AU  - Zakić, Dimitrije
AU  - Antonijevic, Dragi
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3278
AB  - The construction sector is responsible for approximately 39% of energy use and process-related carbon dioxide emissions. Mixing waste materials into concrete, as a substitute for cement 
and/or aggregate, increases energy efficiency and sustainability in general. Additionally, pressure 
on the environment is decreasing by reducing the amount of exploitation of natural raw materials. 
On the other hand, the rapid progress of the electronic industry has led to the generation of a large 
amount of electrical waste before the end of its useful life. Disposal of old monitors and TV screens, i.e. their cathode-ray tubes (CRT), represents a major problem for the environment because CRT waste is classified as hazardous due to its high lead content. This paper deals with an overview of investigations on CRT waste utilization in cement materials in order to increase sustainability and encourage a circular economy in the construction sector.
PB  - Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd
C3  - Proceedings / 11th International Conference on Renewable Electrical Power Sources
T1  - Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability
EP  - 315
SP  - 309
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3278
ER  - 

@conference{
author = "Jelić, Ivana and Savić, Aleksandar R. and Miljojčić, Tatjana and Sljivic-Ivanovic, Marija and Janković, Marija and Dimović, Slavko and Zakić, Dimitrije and Antonijevic, Dragi",
year = "2023",
abstract = "The construction sector is responsible for approximately 39% of energy use and process-related carbon dioxide emissions. Mixing waste materials into concrete, as a substitute for cement 
and/or aggregate, increases energy efficiency and sustainability in general. Additionally, pressure 
on the environment is decreasing by reducing the amount of exploitation of natural raw materials. 
On the other hand, the rapid progress of the electronic industry has led to the generation of a large 
amount of electrical waste before the end of its useful life. Disposal of old monitors and TV screens, i.e. their cathode-ray tubes (CRT), represents a major problem for the environment because CRT waste is classified as hazardous due to its high lead content. This paper deals with an overview of investigations on CRT waste utilization in cement materials in order to increase sustainability and encourage a circular economy in the construction sector.",
publisher = "Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd",
journal = "Proceedings / 11th International Conference on Renewable Electrical Power Sources",
title = "Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability",
pages = "315-309",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3278"
}

Jelić, I., Savić, A. R., Miljojčić, T., Sljivic-Ivanovic, M., Janković, M., Dimović, S., Zakić, D.,& Antonijevic, D.. (2023). Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability. in Proceedings / 11th International Conference on Renewable Electrical Power Sources
Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd., 309-315.
https://hdl.handle.net/21.15107/rcub_grafar_3278

Jelić I, Savić AR, Miljojčić T, Sljivic-Ivanovic M, Janković M, Dimović S, Zakić D, Antonijevic D. Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability. in Proceedings / 11th International Conference on Renewable Electrical Power Sources. 2023;:309-315.
https://hdl.handle.net/21.15107/rcub_grafar_3278 .

Jelić, Ivana, Savić, Aleksandar R., Miljojčić, Tatjana, Sljivic-Ivanovic, Marija, Janković, Marija, Dimović, Slavko, Zakić, Dimitrije, Antonijevic, Dragi, "Cathode Ray Tube Waste Glass in Concrete Preparation - Increasing Sustainability" in Proceedings / 11th International Conference on Renewable Electrical Power Sources (2023):309-315,
https://hdl.handle.net/21.15107/rcub_grafar_3278 .

TY  - CONF
AU  - Stojković, Milica
AU  - Aškrabić, Marina
AU  - Radević, Aleksandar
AU  - Savić, Aleksandar R.
AU  - Zakić, Dimitrije
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3265
AB  - In this research, tests of mortar and porous concrete made with solidified waste water treatment sludge (SWWTS) used in two forms as a partial replacement of cement were carried out. SWWTS mainly consisted out of CaCO3 and Ca(OH)2, having no pozzolanic properties. For this reason, it was used both, as produced, and modified by adding Al2O3 and Mg3Si4O10(OH)2 in certain percentages. One mortar type and two types of porous concrete were tested. For each of the three products two mixtures were prepared: the reference mixture and the mixture made with 30% replacement of cement, while the other components remained the same. Based on the given comparative analysis, conclusions were drawn regarding the structure of porous concrete slabs, which refer to individual analyzed properties, but also to the possibility of applying energy-efficient materials. The obtained results point to the conclusion that the use of SWWTS reduces the values of almost all tested properties of porous concrete (flexural and compressive strength, pull-off strength, abrasion resistance), but also that the modification of SWWTS led to a smaller difference in the results of the samples made with 30% of cement replacement and the reference samples. Although, the use of SWWTS led to the reduction of mechancal properties of concretes, the most important benefit is development of possible way for reuse of this waste material and avoid its disposal in the landfills.
PB  - Macedonian Association of Structural Engineers
C3  - 20th International Symposium „Resilient structures“, MASE - Macedonian Association of Structural Engineers, Skopje, 28-29 September
T1  - Solidified waste water treated sludge as partial replacement of cement in concete composites
VL  - 1151-1160
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3265
ER  - 

@conference{
author = "Stojković, Milica and Aškrabić, Marina and Radević, Aleksandar and Savić, Aleksandar R. and Zakić, Dimitrije",
year = "2023",
abstract = "In this research, tests of mortar and porous concrete made with solidified waste water treatment sludge (SWWTS) used in two forms as a partial replacement of cement were carried out. SWWTS mainly consisted out of CaCO3 and Ca(OH)2, having no pozzolanic properties. For this reason, it was used both, as produced, and modified by adding Al2O3 and Mg3Si4O10(OH)2 in certain percentages. One mortar type and two types of porous concrete were tested. For each of the three products two mixtures were prepared: the reference mixture and the mixture made with 30% replacement of cement, while the other components remained the same. Based on the given comparative analysis, conclusions were drawn regarding the structure of porous concrete slabs, which refer to individual analyzed properties, but also to the possibility of applying energy-efficient materials. The obtained results point to the conclusion that the use of SWWTS reduces the values of almost all tested properties of porous concrete (flexural and compressive strength, pull-off strength, abrasion resistance), but also that the modification of SWWTS led to a smaller difference in the results of the samples made with 30% of cement replacement and the reference samples. Although, the use of SWWTS led to the reduction of mechancal properties of concretes, the most important benefit is development of possible way for reuse of this waste material and avoid its disposal in the landfills.",
publisher = "Macedonian Association of Structural Engineers",
journal = "20th International Symposium „Resilient structures“, MASE - Macedonian Association of Structural Engineers, Skopje, 28-29 September",
title = "Solidified waste water treated sludge as partial replacement of cement in concete composites",
volume = "1151-1160",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3265"
}

Stojković, M., Aškrabić, M., Radević, A., Savić, A. R.,& Zakić, D.. (2023). Solidified waste water treated sludge as partial replacement of cement in concete composites. in 20th International Symposium „Resilient structures“, MASE - Macedonian Association of Structural Engineers, Skopje, 28-29 September
Macedonian Association of Structural Engineers., 1151-1160.
https://hdl.handle.net/21.15107/rcub_grafar_3265

Stojković M, Aškrabić M, Radević A, Savić AR, Zakić D. Solidified waste water treated sludge as partial replacement of cement in concete composites. in 20th International Symposium „Resilient structures“, MASE - Macedonian Association of Structural Engineers, Skopje, 28-29 September. 2023;1151-1160.
https://hdl.handle.net/21.15107/rcub_grafar_3265 .

Stojković, Milica, Aškrabić, Marina, Radević, Aleksandar, Savić, Aleksandar R., Zakić, Dimitrije, "Solidified waste water treated sludge as partial replacement of cement in concete composites" in 20th International Symposium „Resilient structures“, MASE - Macedonian Association of Structural Engineers, Skopje, 28-29 September, 1151-1160 (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3265 .

TY  - JOUR
AU  - Šerović, Radmila
AU  - Jelić, Ivana
AU  - Matić, Branislava
AU  - Savić, Aleksandar R.
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3306
AB  - Utilization possibilities of solidified fractions of industrial hazardous waste obtained by mixing
with inert materials in construction were investigated. Waste mineral oils, water-hydrocarbon
emulsions mixture, and waste filter cakes from the physico-chemical treatment of wastewater
generated by washing of patterned rollers for a printing machine, were used as models of
industrial hazardous waste in the solidification process. Investigation comprised preparation of
concrete and asphalt mixtures for further testing. The solidified powder was analyzed regarding
the granulometric composition, while the obtained concrete samples were further subjected
to compressive strength determination, whereas the asphalt mixtures were tested in the
context of potential waterproofing materials. According to the obtained leaching test results,
all the samples met the required conditions for further application. Compressive strength test
results were in the range of 8.7 – 22.6 MPa. Still, the measured compressive strength values
were lower than expected, which is explained using solidified powder fractions of smaller grain
size. According to the results, it can be concluded that the investigated mixtures cannot be used
for structural building elements, but their usage is recommended for elements such as
pavements, roadside, path cubes, concrete haberdashery, etc. Asphalt mixtures showed
acceptable properties in terms of mechanical, durability, and waterproofing tests.
AB  - Ispitivane su mogućnosti korišćenja solidifikovanih frakcija industrijskog opasnog otpada dobijenog njegovim mešanjem sa inertnim materijalima u građevinarstvu. Kao predstavnici industrijskog opasnog otpada u procesu solidifikacije korišćena su otpadna mineralna ulja, mešavina vodeno-ugljovodonične emulzije i otpadne filter pogačeiz fizičko-hemijskog tretmana otpadnih voda nastalih pranjem dezen valjaka na mašini za štampanje. Istraživanje je podrazumevalo pripremu betona i asfaltne mešavine za dalja ispitivanja. Utvrđen je granulometrijski sastav solidifikovanog praha, uzorci betona su dalje podvrgnuti određivanju čvrstoće na pritisak, a asfaltne mešavine su ispitivane u kontekstu hidroizolacionih materijala. Prema dobijenim rezultatima ispitivanja luženja, svi uzorci su ispunjavali potrebne uslove za dalju primenu. Rezultati ispitivanja čvrstoće na pritisak bili su u opsegu od 8,7 – 22,6 MPa. Izmerene vrednosti čvrstoće na pritisak bile su niže od očekivanih, što se objašnjava upotrebom solidifikovanih frakcija manje granulacije. Na osnovu dobijenih rezultata može se zaključiti da se ispitivane mešavine ne mogu koristiti za konstruktivne građevinske elemente, te se preporučuje njihova upotreba za građevinske elemente kao što su trotoari, ivičnjaci, kocke za staze, betonska galanterija i dr. Asfaltne mešavine su pokazale prihvatljiva svojstva u pogledu mehaničkih, ispitivanja izdržljivosti i hidroizolacije.
PB  - ACHE Publishing
T2  - Hemijska industrija
T1  - Utilization of solidified industrial hazardous waste in construction: A case study
EP  - 146
IS  - 2
SP  - 137
VL  - 77
DO  - 10.2298/HEMIND222610001S
ER  - 

@article{
author = "Šerović, Radmila and Jelić, Ivana and Matić, Branislava and Savić, Aleksandar R.",
year = "2023",
abstract = "Utilization possibilities of solidified fractions of industrial hazardous waste obtained by mixing
with inert materials in construction were investigated. Waste mineral oils, water-hydrocarbon
emulsions mixture, and waste filter cakes from the physico-chemical treatment of wastewater
generated by washing of patterned rollers for a printing machine, were used as models of
industrial hazardous waste in the solidification process. Investigation comprised preparation of
concrete and asphalt mixtures for further testing. The solidified powder was analyzed regarding
the granulometric composition, while the obtained concrete samples were further subjected
to compressive strength determination, whereas the asphalt mixtures were tested in the
context of potential waterproofing materials. According to the obtained leaching test results,
all the samples met the required conditions for further application. Compressive strength test
results were in the range of 8.7 – 22.6 MPa. Still, the measured compressive strength values
were lower than expected, which is explained using solidified powder fractions of smaller grain
size. According to the results, it can be concluded that the investigated mixtures cannot be used
for structural building elements, but their usage is recommended for elements such as
pavements, roadside, path cubes, concrete haberdashery, etc. Asphalt mixtures showed
acceptable properties in terms of mechanical, durability, and waterproofing tests., Ispitivane su mogućnosti korišćenja solidifikovanih frakcija industrijskog opasnog otpada dobijenog njegovim mešanjem sa inertnim materijalima u građevinarstvu. Kao predstavnici industrijskog opasnog otpada u procesu solidifikacije korišćena su otpadna mineralna ulja, mešavina vodeno-ugljovodonične emulzije i otpadne filter pogačeiz fizičko-hemijskog tretmana otpadnih voda nastalih pranjem dezen valjaka na mašini za štampanje. Istraživanje je podrazumevalo pripremu betona i asfaltne mešavine za dalja ispitivanja. Utvrđen je granulometrijski sastav solidifikovanog praha, uzorci betona su dalje podvrgnuti određivanju čvrstoće na pritisak, a asfaltne mešavine su ispitivane u kontekstu hidroizolacionih materijala. Prema dobijenim rezultatima ispitivanja luženja, svi uzorci su ispunjavali potrebne uslove za dalju primenu. Rezultati ispitivanja čvrstoće na pritisak bili su u opsegu od 8,7 – 22,6 MPa. Izmerene vrednosti čvrstoće na pritisak bile su niže od očekivanih, što se objašnjava upotrebom solidifikovanih frakcija manje granulacije. Na osnovu dobijenih rezultata može se zaključiti da se ispitivane mešavine ne mogu koristiti za konstruktivne građevinske elemente, te se preporučuje njihova upotreba za građevinske elemente kao što su trotoari, ivičnjaci, kocke za staze, betonska galanterija i dr. Asfaltne mešavine su pokazale prihvatljiva svojstva u pogledu mehaničkih, ispitivanja izdržljivosti i hidroizolacije.",
publisher = "ACHE Publishing",
journal = "Hemijska industrija",
title = "Utilization of solidified industrial hazardous waste in construction: A case study",
pages = "146-137",
number = "2",
volume = "77",
doi = "10.2298/HEMIND222610001S"
}

Šerović, R., Jelić, I., Matić, B.,& Savić, A. R.. (2023). Utilization of solidified industrial hazardous waste in construction: A case study. in Hemijska industrija
ACHE Publishing., 77(2), 137-146.
https://doi.org/10.2298/HEMIND222610001S

Šerović R, Jelić I, Matić B, Savić AR. Utilization of solidified industrial hazardous waste in construction: A case study. in Hemijska industrija. 2023;77(2):137-146.
doi:10.2298/HEMIND222610001S .

Šerović, Radmila, Jelić, Ivana, Matić, Branislava, Savić, Aleksandar R., "Utilization of solidified industrial hazardous waste in construction: A case study" in Hemijska industrija, 77, no. 2 (2023):137-146,
https://doi.org/10.2298/HEMIND222610001S . .

TY  - CONF
AU  - Vlahović, Milica
AU  - Tee, Kong Fah
AU  - Savić, Aleksandar R.
AU  - Đorđević, Nataša
AU  - Mihajlović, Slavica
AU  - Volkov Husovic, Tatjana
AU  - Vušović, Nenad
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3293
AB  - This research evaluates the effects of the acid environment on sulfur-polymer composite. For this
purpose, a morphology investigation consisting of mathematical morphology analysis and SEM
analysis was performed Based on the obtained results, insignificant changes in the pore system of
sulfur-polymer composite in terms of deterioration, pore distribution, and homogeneity were
observed. Namely, no signs of severe damage were detected at the surface and inside the samples.
With increasing the acid exposure time, the material exhibited further changes in the direction of
homogenization and drowning of the aggregate in the sulfur binder compared with the starting
structure. These facts indicate that sulfur-polymer composite can be effectively used as a
construction material in an acid environment.
PB  - Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd
C3  - Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023
T1  - Morphology Investigation of Sulfur-Polymer Composite
EP  - 519
SP  - 513
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3293
ER  - 

@conference{
author = "Vlahović, Milica and Tee, Kong Fah and Savić, Aleksandar R. and Đorđević, Nataša and Mihajlović, Slavica and Volkov Husovic, Tatjana and Vušović, Nenad",
year = "2023",
abstract = "This research evaluates the effects of the acid environment on sulfur-polymer composite. For this
purpose, a morphology investigation consisting of mathematical morphology analysis and SEM
analysis was performed Based on the obtained results, insignificant changes in the pore system of
sulfur-polymer composite in terms of deterioration, pore distribution, and homogeneity were
observed. Namely, no signs of severe damage were detected at the surface and inside the samples.
With increasing the acid exposure time, the material exhibited further changes in the direction of
homogenization and drowning of the aggregate in the sulfur binder compared with the starting
structure. These facts indicate that sulfur-polymer composite can be effectively used as a
construction material in an acid environment.",
publisher = "Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd",
journal = "Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023",
title = "Morphology Investigation of Sulfur-Polymer Composite",
pages = "519-513",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3293"
}

Vlahović, M., Tee, K. F., Savić, A. R., Đorđević, N., Mihajlović, S., Volkov Husovic, T.,& Vušović, N.. (2023). Morphology Investigation of Sulfur-Polymer Composite. in Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023
Union of Mechanical and   Electrotechnical Engineers and   Technicians of Serbia (SMEITS)  Society for Renewable Electrical   Power Sources  Kneza Miloša str. 7a/II,   11000 Beograd., 513-519.
https://hdl.handle.net/21.15107/rcub_grafar_3293

Vlahović M, Tee KF, Savić AR, Đorđević N, Mihajlović S, Volkov Husovic T, Vušović N. Morphology Investigation of Sulfur-Polymer Composite. in Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023. 2023;:513-519.
https://hdl.handle.net/21.15107/rcub_grafar_3293 .

Vlahović, Milica, Tee, Kong Fah, Savić, Aleksandar R., Đorđević, Nataša, Mihajlović, Slavica, Volkov Husovic, Tatjana, Vušović, Nenad, "Morphology Investigation of Sulfur-Polymer Composite" in Proceedings / 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2-3 November, 2023 (2023):513-519,
https://hdl.handle.net/21.15107/rcub_grafar_3293 .

TY  - CONF
AU  - Aškrabić, Marina
AU  - Zakić, Dimitrije
AU  - Savić, Aleksandar R.
AU  - Radević, Aleksandar
AU  - Stojanović, Ivana
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3266
AB  - The increased number of water treatment plants induces intensified production of water treatment sludge (WTS) that needs to be stabilized and reused. One of the possible stabilization processes is solidification, which involves the reaction of wastes with additives based on calcium-oxide and calcium-hydroxide. The final product of these reactions (solidified water treatment sludge - SWTS) is an inert material that can be used as a filler, but not as a supplementary cementitious mate-rial (SCM) - due to its insufficient pozzolanic activity. The paper presents the possibilities of application of modified SWTS (MSWTS) as a SCM when mixed with aluminium-oxide and magnesium-silicate. In order to achieve this, mortar mixtures were prepared with partial replacement of cement by using MSWTS in amounts of 10%, 20% and 30%. Flexural and compressive strength tests, togeth-er with ultrasonic pulse velocity, as well as with capillary water absorption and freeze-thaw resistance were performed. The obtained results point to the conclu-sion that the increase in the percentage content of MSWTS consequently led to a decrease in the mechanical properties of the tested samples, which limits the pos-sible cement percentage replacement in plasters.  The decrease in flexural strength ranged between 3% and 8% and in compressive strength between 8% and 19%.
PB  - RILEM
PB  - Springer
C3  - International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures, Milos, Greece, 2023
T1  - Possibilities for Application of Modified Solidified Water Treatment Sludge as Supplementary Cementitious Material
SP  - 209-217
VL  - 44
DO  - 10.1007/978-3-031-33187-9
ER  - 

@conference{
author = "Aškrabić, Marina and Zakić, Dimitrije and Savić, Aleksandar R. and Radević, Aleksandar and Stojanović, Ivana",
year = "2023",
abstract = "The increased number of water treatment plants induces intensified production of water treatment sludge (WTS) that needs to be stabilized and reused. One of the possible stabilization processes is solidification, which involves the reaction of wastes with additives based on calcium-oxide and calcium-hydroxide. The final product of these reactions (solidified water treatment sludge - SWTS) is an inert material that can be used as a filler, but not as a supplementary cementitious mate-rial (SCM) - due to its insufficient pozzolanic activity. The paper presents the possibilities of application of modified SWTS (MSWTS) as a SCM when mixed with aluminium-oxide and magnesium-silicate. In order to achieve this, mortar mixtures were prepared with partial replacement of cement by using MSWTS in amounts of 10%, 20% and 30%. Flexural and compressive strength tests, togeth-er with ultrasonic pulse velocity, as well as with capillary water absorption and freeze-thaw resistance were performed. The obtained results point to the conclu-sion that the increase in the percentage content of MSWTS consequently led to a decrease in the mechanical properties of the tested samples, which limits the pos-sible cement percentage replacement in plasters.  The decrease in flexural strength ranged between 3% and 8% and in compressive strength between 8% and 19%.",
publisher = "RILEM, Springer",
journal = "International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures, Milos, Greece, 2023",
title = "Possibilities for Application of Modified Solidified Water Treatment Sludge as Supplementary Cementitious Material",
pages = "209-217",
volume = "44",
doi = "10.1007/978-3-031-33187-9"
}

Aškrabić, M., Zakić, D., Savić, A. R., Radević, A.,& Stojanović, I.. (2023). Possibilities for Application of Modified Solidified Water Treatment Sludge as Supplementary Cementitious Material. in International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures, Milos, Greece, 2023
RILEM., 44, 209-217.
https://doi.org/10.1007/978-3-031-33187-9

Aškrabić M, Zakić D, Savić AR, Radević A, Stojanović I. Possibilities for Application of Modified Solidified Water Treatment Sludge as Supplementary Cementitious Material. in International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures, Milos, Greece, 2023. 2023;44:209-217.
doi:10.1007/978-3-031-33187-9 .

Aškrabić, Marina, Zakić, Dimitrije, Savić, Aleksandar R., Radević, Aleksandar, Stojanović, Ivana, "Possibilities for Application of Modified Solidified Water Treatment Sludge as Supplementary Cementitious Material" in International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures, Milos, Greece, 2023, 44 (2023):209-217,
https://doi.org/10.1007/978-3-031-33187-9 . .

TY  - CONF
AU  - Aškrabić, Marina
AU  - Zakić, Dimitrije
AU  - Savić, Aleksandar R.
AU  - Miličić, Ljiljana
AU  - Delić-Nikolić, Ivana
AU  - Vyšvařil, Martin
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3316
AB  - Although, the salt crystallization is one of the most common causes of the deterioration of lime-based mortars, testing of their resistance to the soluble salt action has not yet been standardized. The problems following the development of the globally accepted testing method are, among others: defining the type of mortar samples, ways of samples’ contamination, the type and the concentration of the salt solutions used, environmental conditions during testing, determination of the damage development and the durability assessment. Another task of the testing method is to explain and connect the processes developing in the materials when they are applied in laboratory and real conditions. In this paper, soluble salt resistance testing of lime mortars on the composite samples is presented. The main focus of the paper is on the determination of the salt distribution in this type of samples after the five wetting and drying cycles. Samples consisted of two lime rendering layers (inner – 1/3 and outer -1/1), both prepared according to the experiences found in the literature for these types of lime mortars when applied on historical structures, placed on the natural stone bases. They were cured in laboratory conditions for 90 days, before drying and exposing to soluble salts action. Two types of 10% salt solutions were used for the test: sodium-chloride and sodium-sulfate. Salt contamination was performed by capillary action only in the first cycle, while in the other cycles samples were wetted by deionized water. After the finalization of the cycles, the detached pieces of mortar and efflorescence were removed from the samples. One of the samples from both groups were then cut in two halves, from which one was used for X-Ray Fluorescence (XRF) and another for Scanning Electron Microscopy with Energy Dispersive X-Ray Analysis (SEM – EDX) characterization. For the XRF analysis samples were divided into four layers, and then crushed and sieved through 0.5 mm sieve before testing. For the SEM-EDX analysis the polished thick cross sections were prepared. The paper presents the results of these two analyses, and discusses the advantages and disadvantages of their application for this purpose. Mineralogical analysis of the samples was performed using XRD analysis. It was shown that XRF analysis provides more precise quantification of the elements within one sample, while SEM-EDX analysis gives possibilities for testing of layers with smaller depth within one cross – section.
PB  - Springer
C3  - Conservation and Restoration of Historic Mortars and Masonry Structures
T1  - Determinationof the salt distribution in the lime-based mortar samples using XRF and SEM-EDX characterization
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3316
ER  - 

@conference{
author = "Aškrabić, Marina and Zakić, Dimitrije and Savić, Aleksandar R. and Miličić, Ljiljana and Delić-Nikolić, Ivana and Vyšvařil, Martin",
year = "2023",
abstract = "Although, the salt crystallization is one of the most common causes of the deterioration of lime-based mortars, testing of their resistance to the soluble salt action has not yet been standardized. The problems following the development of the globally accepted testing method are, among others: defining the type of mortar samples, ways of samples’ contamination, the type and the concentration of the salt solutions used, environmental conditions during testing, determination of the damage development and the durability assessment. Another task of the testing method is to explain and connect the processes developing in the materials when they are applied in laboratory and real conditions. In this paper, soluble salt resistance testing of lime mortars on the composite samples is presented. The main focus of the paper is on the determination of the salt distribution in this type of samples after the five wetting and drying cycles. Samples consisted of two lime rendering layers (inner – 1/3 and outer -1/1), both prepared according to the experiences found in the literature for these types of lime mortars when applied on historical structures, placed on the natural stone bases. They were cured in laboratory conditions for 90 days, before drying and exposing to soluble salts action. Two types of 10% salt solutions were used for the test: sodium-chloride and sodium-sulfate. Salt contamination was performed by capillary action only in the first cycle, while in the other cycles samples were wetted by deionized water. After the finalization of the cycles, the detached pieces of mortar and efflorescence were removed from the samples. One of the samples from both groups were then cut in two halves, from which one was used for X-Ray Fluorescence (XRF) and another for Scanning Electron Microscopy with Energy Dispersive X-Ray Analysis (SEM – EDX) characterization. For the XRF analysis samples were divided into four layers, and then crushed and sieved through 0.5 mm sieve before testing. For the SEM-EDX analysis the polished thick cross sections were prepared. The paper presents the results of these two analyses, and discusses the advantages and disadvantages of their application for this purpose. Mineralogical analysis of the samples was performed using XRD analysis. It was shown that XRF analysis provides more precise quantification of the elements within one sample, while SEM-EDX analysis gives possibilities for testing of layers with smaller depth within one cross – section.",
publisher = "Springer",
journal = "Conservation and Restoration of Historic Mortars and Masonry Structures",
title = "Determinationof the salt distribution in the lime-based mortar samples using XRF and SEM-EDX characterization",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3316"
}

Aškrabić, M., Zakić, D., Savić, A. R., Miličić, L., Delić-Nikolić, I.,& Vyšvařil, M.. (2023). Determinationof the salt distribution in the lime-based mortar samples using XRF and SEM-EDX characterization. in Conservation and Restoration of Historic Mortars and Masonry Structures
Springer..
https://hdl.handle.net/21.15107/rcub_grafar_3316

Aškrabić M, Zakić D, Savić AR, Miličić L, Delić-Nikolić I, Vyšvařil M. Determinationof the salt distribution in the lime-based mortar samples using XRF and SEM-EDX characterization. in Conservation and Restoration of Historic Mortars and Masonry Structures. 2023;.
https://hdl.handle.net/21.15107/rcub_grafar_3316 .

Aškrabić, Marina, Zakić, Dimitrije, Savić, Aleksandar R., Miličić, Ljiljana, Delić-Nikolić, Ivana, Vyšvařil, Martin, "Determinationof the salt distribution in the lime-based mortar samples using XRF and SEM-EDX characterization" in Conservation and Restoration of Historic Mortars and Masonry Structures (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3316 .

TY  - JOUR
AU  - Vasić, Milan
AU  - Savić, Aleksandar
AU  - Martinović, Sanja
AU  - Vlahović, Milica
AU  - Volkov Husovic, Tatjana
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3305
AB  - Since depletion of natural resources and the amount of construction and demolition waste have overcome the socially and environmentally acceptable level, the construction industry must address this issue and reduce its impact on the environment. A step towards sustainability in the construction industry is the application of recycled aggregates and supplementary cementitious materials as integral components of concretes, which provides conserving natural aggregates and waste reduction. This study adopts a holistic approach to producing green self-compacting concrete with the highest portion of recycled aggregate as a replacement for natural aggregate and fly ash as filler. Based on the particle packing density method, four series of self-compacting concrete were prepared: the first series was made with natural fine and coarse aggregate, the second series was made with fine natural aggregate and recycled coarse aggregate, the third with 50 % (by mass) of fine natural aggregate replaced by recycled fine aggregate and recycled coarse aggregate, and the fourth series completely with recycled fine and coarse aggregate. The content of fly ash remained constant. Regardless of the expected decrease of workability in a fresh state with the increase of the recycled aggregate content, all series exceeded the requirements set for the hardened structural concrete.
PB  - Association for Promotion of Holistic Approach to Environment
T2  - The Holistic Approach to Environment
T1  - Properties of Green Self-Compacting Concrete Designed by Particle Packing Density Method
EP  - 82
IS  - 2
SP  - 40
VL  - 13
DO  - 10.33765/thate.13.2.1
ER  - 

@article{
author = "Vasić, Milan and Savić, Aleksandar and Martinović, Sanja and Vlahović, Milica and Volkov Husovic, Tatjana",
year = "2023",
abstract = "Since depletion of natural resources and the amount of construction and demolition waste have overcome the socially and environmentally acceptable level, the construction industry must address this issue and reduce its impact on the environment. A step towards sustainability in the construction industry is the application of recycled aggregates and supplementary cementitious materials as integral components of concretes, which provides conserving natural aggregates and waste reduction. This study adopts a holistic approach to producing green self-compacting concrete with the highest portion of recycled aggregate as a replacement for natural aggregate and fly ash as filler. Based on the particle packing density method, four series of self-compacting concrete were prepared: the first series was made with natural fine and coarse aggregate, the second series was made with fine natural aggregate and recycled coarse aggregate, the third with 50 % (by mass) of fine natural aggregate replaced by recycled fine aggregate and recycled coarse aggregate, and the fourth series completely with recycled fine and coarse aggregate. The content of fly ash remained constant. Regardless of the expected decrease of workability in a fresh state with the increase of the recycled aggregate content, all series exceeded the requirements set for the hardened structural concrete.",
publisher = "Association for Promotion of Holistic Approach to Environment",
journal = "The Holistic Approach to Environment",
title = "Properties of Green Self-Compacting Concrete Designed by Particle Packing Density Method",
pages = "82-40",
number = "2",
volume = "13",
doi = "10.33765/thate.13.2.1"
}

Vasić, M., Savić, A., Martinović, S., Vlahović, M.,& Volkov Husovic, T.. (2023). Properties of Green Self-Compacting Concrete Designed by Particle Packing Density Method. in The Holistic Approach to Environment
Association for Promotion of Holistic Approach to Environment., 13(2), 40-82.
https://doi.org/10.33765/thate.13.2.1

Vasić M, Savić A, Martinović S, Vlahović M, Volkov Husovic T. Properties of Green Self-Compacting Concrete Designed by Particle Packing Density Method. in The Holistic Approach to Environment. 2023;13(2):40-82.
doi:10.33765/thate.13.2.1 .

Vasić, Milan, Savić, Aleksandar, Martinović, Sanja, Vlahović, Milica, Volkov Husovic, Tatjana, "Properties of Green Self-Compacting Concrete Designed by Particle Packing Density Method" in The Holistic Approach to Environment, 13, no. 2 (2023):40-82,
https://doi.org/10.33765/thate.13.2.1 . .

TY  - CONF
AU  - Aškrabić, Marina
AU  - Radević, Aleksandar
AU  - Savić, Aleksandar
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3264
AB  - Pervious concrete and different types of permeable products for paving are in the spotlight of the researchers from different areas: material engineering, urbanization, water management, sustainable development, renewable energy resources, etc. The paper presents the most important parameters related to production and application of pervious concrete, and the ways of using these products in various conditions. Additionally, mechanical properties of pervious concrete slabs produced with 30% of cement replaced with modified solidified waste water treated sludge are presented, as a possible way of sustainable usage of these products.
PB  - Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources
C3  - 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2 - 3. November 2023
T1  - The role of permeable products in the paving of urban environment in the light of sustainable use of resources
VL  - 301-307
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3264
ER  - 

@conference{
author = "Aškrabić, Marina and Radević, Aleksandar and Savić, Aleksandar",
year = "2023",
abstract = "Pervious concrete and different types of permeable products for paving are in the spotlight of the researchers from different areas: material engineering, urbanization, water management, sustainable development, renewable energy resources, etc. The paper presents the most important parameters related to production and application of pervious concrete, and the ways of using these products in various conditions. Additionally, mechanical properties of pervious concrete slabs produced with 30% of cement replaced with modified solidified waste water treated sludge are presented, as a possible way of sustainable usage of these products.",
publisher = "Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources",
journal = "11th International Conference on Renewable Electrical Power Sources, Belgrade, 2 - 3. November 2023",
title = "The role of permeable products in the paving of urban environment in the light of sustainable use of resources",
volume = "301-307",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3264"
}

Aškrabić, M., Radević, A.,& Savić, A.. (2023). The role of permeable products in the paving of urban environment in the light of sustainable use of resources. in 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2 - 3. November 2023
Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources., 301-307.
https://hdl.handle.net/21.15107/rcub_grafar_3264

Aškrabić M, Radević A, Savić A. The role of permeable products in the paving of urban environment in the light of sustainable use of resources. in 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2 - 3. November 2023. 2023;301-307.
https://hdl.handle.net/21.15107/rcub_grafar_3264 .

Aškrabić, Marina, Radević, Aleksandar, Savić, Aleksandar, "The role of permeable products in the paving of urban environment in the light of sustainable use of resources" in 11th International Conference on Renewable Electrical Power Sources, Belgrade, 2 - 3. November 2023, 301-307 (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3264 .

TY  - CONF
AU  - Rajaković-Ognjanović, Vladana
AU  - Lekić, Branislava
AU  - Naunović, Zorana
AU  - Govedarica, Ognjen
AU  - Zakić, Dimitrije
AU  - Radević, Aleksandar
AU  - Savić, Aleksandar R.
AU  - Aškrabić, Marina
AU  - Obradović, Vera
AU  - Vulić, Tatjana
AU  - Hadnađev-Kostić, Milica
AU  - Karanović, Đurđica
AU  - Cvetković, Marija
AU  - Svetozarević, Snežana
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3303
AB  - Koncept korišćenja otpadnih materijala uz nastanak novih, korisnih materijala predstavlja primenu koncepta nula otpada. Ideja je da se materijali koriste za bolje upravljanje poplavama u gradovima. U pitanju je interdisciplinarni pristup rešavanju odvođenja vode i poboljšanju upravljanja poplavama u gradovima u Srbiji i na globalnom nivou. Glavni naučni i inženjerski cilj je razvoj multifunkcionalnog prototipa poroznog materijala za zaštitu of gradskih poplava i istovremeno uklanjanje zagađujućih materija iz atmosferskih voda.
PB  - Udruženje za tehnologiju vode i sanitarno inženjerstvo
C3  - Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 14-16 jun, Subotica, 2022
T1  - Primena koncepta „Nula Otpada“ - Promocija pametnih rešenja kod urbanog odvodnjavanja
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3303
ER  - 

@conference{
author = "Rajaković-Ognjanović, Vladana and Lekić, Branislava and Naunović, Zorana and Govedarica, Ognjen and Zakić, Dimitrije and Radević, Aleksandar and Savić, Aleksandar R. and Aškrabić, Marina and Obradović, Vera and Vulić, Tatjana and Hadnađev-Kostić, Milica and Karanović, Đurđica and Cvetković, Marija and Svetozarević, Snežana",
year = "2022",
abstract = "Koncept korišćenja otpadnih materijala uz nastanak novih, korisnih materijala predstavlja primenu koncepta nula otpada. Ideja je da se materijali koriste za bolje upravljanje poplavama u gradovima. U pitanju je interdisciplinarni pristup rešavanju odvođenja vode i poboljšanju upravljanja poplavama u gradovima u Srbiji i na globalnom nivou. Glavni naučni i inženjerski cilj je razvoj multifunkcionalnog prototipa poroznog materijala za zaštitu of gradskih poplava i istovremeno uklanjanje zagađujućih materija iz atmosferskih voda.",
publisher = "Udruženje za tehnologiju vode i sanitarno inženjerstvo",
journal = "Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 14-16 jun, Subotica, 2022",
title = "Primena koncepta „Nula Otpada“ - Promocija pametnih rešenja kod urbanog odvodnjavanja",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3303"
}

Rajaković-Ognjanović, V., Lekić, B., Naunović, Z., Govedarica, O., Zakić, D., Radević, A., Savić, A. R., Aškrabić, M., Obradović, V., Vulić, T., Hadnađev-Kostić, M., Karanović, Đ., Cvetković, M.,& Svetozarević, S.. (2022). Primena koncepta „Nula Otpada“ - Promocija pametnih rešenja kod urbanog odvodnjavanja. in Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 14-16 jun, Subotica, 2022
Udruženje za tehnologiju vode i sanitarno inženjerstvo..
https://hdl.handle.net/21.15107/rcub_grafar_3303

Rajaković-Ognjanović V, Lekić B, Naunović Z, Govedarica O, Zakić D, Radević A, Savić AR, Aškrabić M, Obradović V, Vulić T, Hadnađev-Kostić M, Karanović Đ, Cvetković M, Svetozarević S. Primena koncepta „Nula Otpada“ - Promocija pametnih rešenja kod urbanog odvodnjavanja. in Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 14-16 jun, Subotica, 2022. 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_3303 .

Rajaković-Ognjanović, Vladana, Lekić, Branislava, Naunović, Zorana, Govedarica, Ognjen, Zakić, Dimitrije, Radević, Aleksandar, Savić, Aleksandar R., Aškrabić, Marina, Obradović, Vera, Vulić, Tatjana, Hadnađev-Kostić, Milica, Karanović, Đurđica, Cvetković, Marija, Svetozarević, Snežana, "Primena koncepta „Nula Otpada“ - Promocija pametnih rešenja kod urbanog odvodnjavanja" in Konferencija ''Otpadne vode, komunalni čvrsti odtpad i opasan otpad'', 14-16 jun, Subotica, 2022 (2022),
https://hdl.handle.net/21.15107/rcub_grafar_3303 .

TY  - CONF
AU  - Broćeta, Gordana
AU  - Vlahović, Milica
AU  - Martinović, Sanja
AU  - Volkov Husovic, Tatjana
AU  - Savić, Aleksandar R.
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2916
AB  - With the aim of sustainable development of the construction industry, a large number of theoretical and practical research is currently being carried out on the possibilities of using various recycled materials in cement composites. The paper presents one possibility of designing the composition of a mortar-type composite made with recycled aggregate and fly ash. In order to improve the properties of the recycled aggregate, sodium silicate was used. The investigated properties included in the fresh state: density and consistency, measured by the flow-table method, and in the hardened state: density, flexural strength and compressive strength. The mixture made with sodium silicate and with recycled aggregate showed the lowest bulk density in the fresh state, and the stiffest consistency. In the hardened state, the mentioned mixture had the highest values of flexural strength and compressive strength, with the lowest value of density.
PB  - Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources
C3  - 10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022
T1  - Recycled Aggregate Mortar Made with the Recycled Concrete Aggregate and Fly Ash
EP  - 192
SP  - 189
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2916
ER  - 

@conference{
author = "Broćeta, Gordana and Vlahović, Milica and Martinović, Sanja and Volkov Husovic, Tatjana and Savić, Aleksandar R.",
year = "2022",
abstract = "With the aim of sustainable development of the construction industry, a large number of theoretical and practical research is currently being carried out on the possibilities of using various recycled materials in cement composites. The paper presents one possibility of designing the composition of a mortar-type composite made with recycled aggregate and fly ash. In order to improve the properties of the recycled aggregate, sodium silicate was used. The investigated properties included in the fresh state: density and consistency, measured by the flow-table method, and in the hardened state: density, flexural strength and compressive strength. The mixture made with sodium silicate and with recycled aggregate showed the lowest bulk density in the fresh state, and the stiffest consistency. In the hardened state, the mentioned mixture had the highest values of flexural strength and compressive strength, with the lowest value of density.",
publisher = "Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources",
journal = "10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022",
title = "Recycled Aggregate Mortar Made with the Recycled Concrete Aggregate and Fly Ash",
pages = "192-189",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2916"
}

Broćeta, G., Vlahović, M., Martinović, S., Volkov Husovic, T.,& Savić, A. R.. (2022). Recycled Aggregate Mortar Made with the Recycled Concrete Aggregate and Fly Ash. in 10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022
Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources., 189-192.
https://hdl.handle.net/21.15107/rcub_grafar_2916

Broćeta G, Vlahović M, Martinović S, Volkov Husovic T, Savić AR. Recycled Aggregate Mortar Made with the Recycled Concrete Aggregate and Fly Ash. in 10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022. 2022;:189-192.
https://hdl.handle.net/21.15107/rcub_grafar_2916 .

Broćeta, Gordana, Vlahović, Milica, Martinović, Sanja, Volkov Husovic, Tatjana, Savić, Aleksandar R., "Recycled Aggregate Mortar Made with the Recycled Concrete Aggregate and Fly Ash" in 10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022 (2022):189-192,
https://hdl.handle.net/21.15107/rcub_grafar_2916 .

TY  - CONF
AU  - Mirković, Marija
AU  - Radević, Aleksandar
AU  - Zakić, Dimitrije
AU  - Savić, Aleksandar R.
AU  - Aškrabić, Marina
AU  - Jevtić, Dragica
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2836
AB  - Presented research was intentioned to clarify the effects of thermal treatment (ageing) of reinforcing steel products on their mechanical and deformation properties. In order to determine the effect of temperature, samples were exposed to room temperature (reference samples) and a temperature of 100 °C in duration of 30, 60 and 120 minutes, respectively. Tests were conducted on bars, coils and welded fabrics. After the thermal treatment, samples were exposed to tensile testing. The duration of the ageing treatment did not significantly affect measured properties of the tested products. Still, longer ageing process increased the yield stress of samples taken from coils by 7%, while the welded fabrics reached optimum values of yield stress and elongation after ageing of 60 minutes.
PB  - University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy
C3  - International scientific conference on contemporary theory and practice in construction XV, Banjaluka
T1  - The effect of thermal treatment on mechanical and deformation properties of steel reinforcement
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2836
ER  - 

@conference{
author = "Mirković, Marija and Radević, Aleksandar and Zakić, Dimitrije and Savić, Aleksandar R. and Aškrabić, Marina and Jevtić, Dragica",
year = "2022",
abstract = "Presented research was intentioned to clarify the effects of thermal treatment (ageing) of reinforcing steel products on their mechanical and deformation properties. In order to determine the effect of temperature, samples were exposed to room temperature (reference samples) and a temperature of 100 °C in duration of 30, 60 and 120 minutes, respectively. Tests were conducted on bars, coils and welded fabrics. After the thermal treatment, samples were exposed to tensile testing. The duration of the ageing treatment did not significantly affect measured properties of the tested products. Still, longer ageing process increased the yield stress of samples taken from coils by 7%, while the welded fabrics reached optimum values of yield stress and elongation after ageing of 60 minutes.",
publisher = "University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy",
journal = "International scientific conference on contemporary theory and practice in construction XV, Banjaluka",
title = "The effect of thermal treatment on mechanical and deformation properties of steel reinforcement",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2836"
}

Mirković, M., Radević, A., Zakić, D., Savić, A. R., Aškrabić, M.,& Jevtić, D.. (2022). The effect of thermal treatment on mechanical and deformation properties of steel reinforcement. in International scientific conference on contemporary theory and practice in construction XV, Banjaluka
University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy..
https://hdl.handle.net/21.15107/rcub_grafar_2836

Mirković M, Radević A, Zakić D, Savić AR, Aškrabić M, Jevtić D. The effect of thermal treatment on mechanical and deformation properties of steel reinforcement. in International scientific conference on contemporary theory and practice in construction XV, Banjaluka. 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_2836 .

Mirković, Marija, Radević, Aleksandar, Zakić, Dimitrije, Savić, Aleksandar R., Aškrabić, Marina, Jevtić, Dragica, "The effect of thermal treatment on mechanical and deformation properties of steel reinforcement" in International scientific conference on contemporary theory and practice in construction XV, Banjaluka (2022),
https://hdl.handle.net/21.15107/rcub_grafar_2836 .

TY  - CONF
AU  - Popović, Marko
AU  - Borozan, Branko
AU  - Štavljanin, Mihailo
AU  - Savić, Aleksandar R.
AU  - Latinović, Marina
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2774
AB  - Adopting sustainability in the construction industry emerged as crucial to achieving the United Na-tions Global Goals for Sustainable Development (SDGs). Rapid growth in the construction sector strains raw material resources such as natural aggregates (NA), possibly leading to their depletion. Furthermore, the growth of construction and demolition waste (CDW) intensifies the global issue of waste management as one of the largest waste streams worldwide. Since concrete is the main constit-uent of CDW, its recycling as aggregate (RCA) emerges as a prominent solution to the above-mentioned problems. On the other hand, potentially hazardous disposal of end-of-life tyres (ELTs) is another increasing waste problem. Incorporating recycled tyre rubber in concrete mixtures as a sub-stitute for natural aggregates is one possible solution. This paper aims to give some insights into the possibility of using crumb rubber (CR) and recycled concrete aggregate (RCA) as alternative aggre-gates in self-compacting concrete (SCC) mixtures. For that purpose, the physical and mechanical properties of prepared SCC mixtures with CR and RCA were evaluated by tests performed on fresh and hardened concrete.
PB  - Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources
C3  - 10th International Conference on Renewable Electrical Power Sources, 2022
T1  - Evaluation of scc mixtures with the combined use of crumb rubber and recycled concrete aggregate
T1  - Evaluacija scc mešavina sa kombinacijom drobljene gume i recikliranog betonskog agregata
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2774
ER  - 

@conference{
author = "Popović, Marko and Borozan, Branko and Štavljanin, Mihailo and Savić, Aleksandar R. and Latinović, Marina",
year = "2022",
abstract = "Adopting sustainability in the construction industry emerged as crucial to achieving the United Na-tions Global Goals for Sustainable Development (SDGs). Rapid growth in the construction sector strains raw material resources such as natural aggregates (NA), possibly leading to their depletion. Furthermore, the growth of construction and demolition waste (CDW) intensifies the global issue of waste management as one of the largest waste streams worldwide. Since concrete is the main constit-uent of CDW, its recycling as aggregate (RCA) emerges as a prominent solution to the above-mentioned problems. On the other hand, potentially hazardous disposal of end-of-life tyres (ELTs) is another increasing waste problem. Incorporating recycled tyre rubber in concrete mixtures as a sub-stitute for natural aggregates is one possible solution. This paper aims to give some insights into the possibility of using crumb rubber (CR) and recycled concrete aggregate (RCA) as alternative aggre-gates in self-compacting concrete (SCC) mixtures. For that purpose, the physical and mechanical properties of prepared SCC mixtures with CR and RCA were evaluated by tests performed on fresh and hardened concrete.",
publisher = "Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources",
journal = "10th International Conference on Renewable Electrical Power Sources, 2022",
title = "Evaluation of scc mixtures with the combined use of crumb rubber and recycled concrete aggregate, Evaluacija scc mešavina sa kombinacijom drobljene gume i recikliranog betonskog agregata",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2774"
}

Popović, M., Borozan, B., Štavljanin, M., Savić, A. R.,& Latinović, M.. (2022). Evaluation of scc mixtures with the combined use of crumb rubber and recycled concrete aggregate. in 10th International Conference on Renewable Electrical Power Sources, 2022
Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources..
https://hdl.handle.net/21.15107/rcub_grafar_2774

Popović M, Borozan B, Štavljanin M, Savić AR, Latinović M. Evaluation of scc mixtures with the combined use of crumb rubber and recycled concrete aggregate. in 10th International Conference on Renewable Electrical Power Sources, 2022. 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_2774 .

Popović, Marko, Borozan, Branko, Štavljanin, Mihailo, Savić, Aleksandar R., Latinović, Marina, "Evaluation of scc mixtures with the combined use of crumb rubber and recycled concrete aggregate" in 10th International Conference on Renewable Electrical Power Sources, 2022 (2022),
https://hdl.handle.net/21.15107/rcub_grafar_2774 .

TY  - JOUR
AU  - Savić, Aleksandar
AU  - Broćeta, Gordana
AU  - Aškrabić, Marina
AU  - Panić, Sonja
AU  - Vidanović, Ljubomir
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3276
AB  - The subject of the experimental tests presented in the paper is the influence of the mixing method on the physical and mechanical properties of fine-grained concrete with the nominally largest aggregate grain of 8 mm. Concretes with three different aggregate compositions (river, crushed and mixture with coarse recycled aggregate) were mixed using the usual approach, and then two-stage mixing approach (TSMA). Slump and flow, density and temperature were tested on fresh concrete. The compressive strength, flexural, splitting tensile strength, density, ultrasonic pulse velocity, and water absorption was recorded on hardened concrete. Concretes prepared using recycled aggregate, according to all the mentioned tests, can be used as an adequate replacement for concretes prepared using river or crushed aggregate, while the two-phase approach had the greatest effect on the increase of the splitting tensile strength.
PB  - Academy of Sciences and Arts of the Republic of Srpska, Bana Lazarevića 1, 78000 Banja Luka, Republic of Srpska, B&H
T2  - Contemporary Materials
T1  - Effect of Mixing Approach on the Properties of Concrete with Different Aggregate Types
EP  - 83
IS  - 1
SP  - 74
VL  - 13
DO  - 10.7251/COMEN2201074S
ER  - 

@article{
author = "Savić, Aleksandar and Broćeta, Gordana and Aškrabić, Marina and Panić, Sonja and Vidanović, Ljubomir",
year = "2022",
abstract = "The subject of the experimental tests presented in the paper is the influence of the mixing method on the physical and mechanical properties of fine-grained concrete with the nominally largest aggregate grain of 8 mm. Concretes with three different aggregate compositions (river, crushed and mixture with coarse recycled aggregate) were mixed using the usual approach, and then two-stage mixing approach (TSMA). Slump and flow, density and temperature were tested on fresh concrete. The compressive strength, flexural, splitting tensile strength, density, ultrasonic pulse velocity, and water absorption was recorded on hardened concrete. Concretes prepared using recycled aggregate, according to all the mentioned tests, can be used as an adequate replacement for concretes prepared using river or crushed aggregate, while the two-phase approach had the greatest effect on the increase of the splitting tensile strength.",
publisher = "Academy of Sciences and Arts of the Republic of Srpska, Bana Lazarevića 1, 78000 Banja Luka, Republic of Srpska, B&H",
journal = "Contemporary Materials",
title = "Effect of Mixing Approach on the Properties of Concrete with Different Aggregate Types",
pages = "83-74",
number = "1",
volume = "13",
doi = "10.7251/COMEN2201074S"
}

Savić, A., Broćeta, G., Aškrabić, M., Panić, S.,& Vidanović, L.. (2022). Effect of Mixing Approach on the Properties of Concrete with Different Aggregate Types. in Contemporary Materials
Academy of Sciences and Arts of the Republic of Srpska, Bana Lazarevića 1, 78000 Banja Luka, Republic of Srpska, B&H., 13(1), 74-83.
https://doi.org/10.7251/COMEN2201074S

Savić A, Broćeta G, Aškrabić M, Panić S, Vidanović L. Effect of Mixing Approach on the Properties of Concrete with Different Aggregate Types. in Contemporary Materials. 2022;13(1):74-83.
doi:10.7251/COMEN2201074S .

Savić, Aleksandar, Broćeta, Gordana, Aškrabić, Marina, Panić, Sonja, Vidanović, Ljubomir, "Effect of Mixing Approach on the Properties of Concrete with Different Aggregate Types" in Contemporary Materials, 13, no. 1 (2022):74-83,
https://doi.org/10.7251/COMEN2201074S . .

TY  - CONF
AU  - Radević, Aleksandar
AU  - Zakić, Dimitrije
AU  - Savić, Aleksandar R.
AU  - Aškrabić, Marina
AU  - Jevtić, Dragica
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3263
AB  - U radu je prikazana ocena stanja armiranobetonske (AB) konstrikcije primenom nedestruktivnih i destruktivnih in-situ metoda ispitivanja. Analziriana je zavisnost rezultata dobijenih primenom pomenutih metoda u skladu sa važećom tehničkom regulativom. Za AB grede i stubove kod kojih nije ostvarena projektovana marka betona dati su primeri sprovedenih sanacionih mera. U prikazanim primerima detaljno su opisani svi relevantni aspekti praktične pirmene sprovedenih sanacionih mera karbonskim trakama i betoniranjem.
PB  - Savez građevinskih inženjera Srbije
C3  - Proceedings of the 12th international conference Assessment, maintenance and rehabilitation of structures, Vrnjačka Banja, 29 jun - 1. jul 2022
T1  - Primena in-situ metoda ispitivanja u cilju sanacije betonskih konstrukcija
VL  - 244-253
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3263
ER  - 

@conference{
author = "Radević, Aleksandar and Zakić, Dimitrije and Savić, Aleksandar R. and Aškrabić, Marina and Jevtić, Dragica",
year = "2022",
abstract = "U radu je prikazana ocena stanja armiranobetonske (AB) konstrikcije primenom nedestruktivnih i destruktivnih in-situ metoda ispitivanja. Analziriana je zavisnost rezultata dobijenih primenom pomenutih metoda u skladu sa važećom tehničkom regulativom. Za AB grede i stubove kod kojih nije ostvarena projektovana marka betona dati su primeri sprovedenih sanacionih mera. U prikazanim primerima detaljno su opisani svi relevantni aspekti praktične pirmene sprovedenih sanacionih mera karbonskim trakama i betoniranjem.",
publisher = "Savez građevinskih inženjera Srbije",
journal = "Proceedings of the 12th international conference Assessment, maintenance and rehabilitation of structures, Vrnjačka Banja, 29 jun - 1. jul 2022",
title = "Primena in-situ metoda ispitivanja u cilju sanacije betonskih konstrukcija",
volume = "244-253",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3263"
}

Radević, A., Zakić, D., Savić, A. R., Aškrabić, M.,& Jevtić, D.. (2022). Primena in-situ metoda ispitivanja u cilju sanacije betonskih konstrukcija. in Proceedings of the 12th international conference Assessment, maintenance and rehabilitation of structures, Vrnjačka Banja, 29 jun - 1. jul 2022
Savez građevinskih inženjera Srbije., 244-253.
https://hdl.handle.net/21.15107/rcub_grafar_3263

Radević A, Zakić D, Savić AR, Aškrabić M, Jevtić D. Primena in-situ metoda ispitivanja u cilju sanacije betonskih konstrukcija. in Proceedings of the 12th international conference Assessment, maintenance and rehabilitation of structures, Vrnjačka Banja, 29 jun - 1. jul 2022. 2022;244-253.
https://hdl.handle.net/21.15107/rcub_grafar_3263 .

Radević, Aleksandar, Zakić, Dimitrije, Savić, Aleksandar R., Aškrabić, Marina, Jevtić, Dragica, "Primena in-situ metoda ispitivanja u cilju sanacije betonskih konstrukcija" in Proceedings of the 12th international conference Assessment, maintenance and rehabilitation of structures, Vrnjačka Banja, 29 jun - 1. jul 2022, 244-253 (2022),
https://hdl.handle.net/21.15107/rcub_grafar_3263 .

TY  - CONF
AU  - Parezanović, Aleksandra
AU  - Kiana, Ehsan
AU  - Rajović, Andrijana
AU  - Govedarica, Ognjen
AU  - Aškrabić, Marina
AU  - Radević, Aleksandar
AU  - Savić, Aleksandar
AU  - Zakić, Dimitrije
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2839
AB  - The results of comparative testing of porous lightweight aggregate concrete made with various percentages of neutral as a partial replacement of cement are presented in this paper. Neutral represents non-hazardous, inert and solidified material obtained after the treatment of industrial waste materials that have further use value. Four types of prefabricated cavernous concrete flags with different percentages of cement replacement with neutral (0, 10, 20 and 30%) were tested regarding the following properties: density, compressive strength, tensile strength, frost resistance, hydraulic conductivity and thermal conductivity coefficient.
PB  - Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije I Udruženje savremene industrije glinenih proizvoda Srbije
C3  - Zbornik radova XXVIII kongres DIMK i IX kongres SIGP sa Međunarodnim simpozijumom o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija
T1  - Investigation of the mechanical, hydrophysical and thermotechnical properties of porous lightweight aggregate concrete
SP  - 433
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2839
ER  - 

@conference{
author = "Parezanović, Aleksandra and Kiana, Ehsan and Rajović, Andrijana and Govedarica, Ognjen and Aškrabić, Marina and Radević, Aleksandar and Savić, Aleksandar and Zakić, Dimitrije",
year = "2022",
abstract = "The results of comparative testing of porous lightweight aggregate concrete made with various percentages of neutral as a partial replacement of cement are presented in this paper. Neutral represents non-hazardous, inert and solidified material obtained after the treatment of industrial waste materials that have further use value. Four types of prefabricated cavernous concrete flags with different percentages of cement replacement with neutral (0, 10, 20 and 30%) were tested regarding the following properties: density, compressive strength, tensile strength, frost resistance, hydraulic conductivity and thermal conductivity coefficient.",
publisher = "Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije I Udruženje savremene industrije glinenih proizvoda Srbije",
journal = "Zbornik radova XXVIII kongres DIMK i IX kongres SIGP sa Međunarodnim simpozijumom o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija",
title = "Investigation of the mechanical, hydrophysical and thermotechnical properties of porous lightweight aggregate concrete",
pages = "433",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2839"
}

Parezanović, A., Kiana, E., Rajović, A., Govedarica, O., Aškrabić, M., Radević, A., Savić, A.,& Zakić, D.. (2022). Investigation of the mechanical, hydrophysical and thermotechnical properties of porous lightweight aggregate concrete. in Zbornik radova XXVIII kongres DIMK i IX kongres SIGP sa Međunarodnim simpozijumom o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija
Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije I Udruženje savremene industrije glinenih proizvoda Srbije., 433.
https://hdl.handle.net/21.15107/rcub_grafar_2839

Parezanović A, Kiana E, Rajović A, Govedarica O, Aškrabić M, Radević A, Savić A, Zakić D. Investigation of the mechanical, hydrophysical and thermotechnical properties of porous lightweight aggregate concrete. in Zbornik radova XXVIII kongres DIMK i IX kongres SIGP sa Međunarodnim simpozijumom o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija. 2022;:433.
https://hdl.handle.net/21.15107/rcub_grafar_2839 .

Parezanović, Aleksandra, Kiana, Ehsan, Rajović, Andrijana, Govedarica, Ognjen, Aškrabić, Marina, Radević, Aleksandar, Savić, Aleksandar, Zakić, Dimitrije, "Investigation of the mechanical, hydrophysical and thermotechnical properties of porous lightweight aggregate concrete" in Zbornik radova XXVIII kongres DIMK i IX kongres SIGP sa Međunarodnim simpozijumom o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija (2022):433,
https://hdl.handle.net/21.15107/rcub_grafar_2839 .

TY  - CONF
AU  - Stanisavljević, Nenad
AU  - Savić, Aleksandar
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2913
AB  - Wave energy is largely an unused resource for generating electricity, where it is converted into electricity through kinetic energy. There are a number of advantages to adopting this solution. Two of the most important are: the appearance of the sea coast is not disturbed by various objects, and the seabed is not polluted. Exploitation begins immediately after placing the device in the sea. The possibility of using concrete as a construction material for these purposes is discussed in the paper. The basic principles of designing the composition of concrete for these conditions are given and the characteristic details that should be taken into account for these specific structures are discussed.
PB  - Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources
C3  - 10th International Conference on Renewable Electrical Power Sources
T1  - Use of Wave Energy to Obtain Kinetic Energy
EP  - 256
SP  - 251
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2913
ER  - 

@conference{
author = "Stanisavljević, Nenad and Savić, Aleksandar",
year = "2022",
abstract = "Wave energy is largely an unused resource for generating electricity, where it is converted into electricity through kinetic energy. There are a number of advantages to adopting this solution. Two of the most important are: the appearance of the sea coast is not disturbed by various objects, and the seabed is not polluted. Exploitation begins immediately after placing the device in the sea. The possibility of using concrete as a construction material for these purposes is discussed in the paper. The basic principles of designing the composition of concrete for these conditions are given and the characteristic details that should be taken into account for these specific structures are discussed.",
publisher = "Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources",
journal = "10th International Conference on Renewable Electrical Power Sources",
title = "Use of Wave Energy to Obtain Kinetic Energy",
pages = "256-251",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2913"
}

Stanisavljević, N.,& Savić, A.. (2022). Use of Wave Energy to Obtain Kinetic Energy. in 10th International Conference on Renewable Electrical Power Sources
Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources., 251-256.
https://hdl.handle.net/21.15107/rcub_grafar_2913

Stanisavljević N, Savić A. Use of Wave Energy to Obtain Kinetic Energy. in 10th International Conference on Renewable Electrical Power Sources. 2022;:251-256.
https://hdl.handle.net/21.15107/rcub_grafar_2913 .

Stanisavljević, Nenad, Savić, Aleksandar, "Use of Wave Energy to Obtain Kinetic Energy" in 10th International Conference on Renewable Electrical Power Sources (2022):251-256,
https://hdl.handle.net/21.15107/rcub_grafar_2913 .

TY  - CONF
AU  - Simić, Mihailo
AU  - Gruška, Vladimir
AU  - Vučićević, Dragan
AU  - Požar, Dražen
AU  - Savić, Aleksandar R.
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2915
AB  - This paper has the intention to determine the benefits of using industrial hemp as a constructive material in the modern construction industry, with emphasis on Hempcrete as a substitute for conventional building materials. This paper also reviews the current global environmental situation as a serious problem, which one of the main creators is the modern construction industry, and the possibilities of using Hempcrete as a building material, whose main ingredient is industrial hemp. Also, this paper analyzes the methodology of creating this composite material and its possibilities in construction, and the possible construction methods.
PB  - Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources
C3  - 10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022
T1  - Towards Sustainable Energy Sources Using Hemp - Hempcrete
EP  - 250
SP  - 245
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2915
ER  - 

@conference{
author = "Simić, Mihailo and Gruška, Vladimir and Vučićević, Dragan and Požar, Dražen and Savić, Aleksandar R.",
year = "2022",
abstract = "This paper has the intention to determine the benefits of using industrial hemp as a constructive material in the modern construction industry, with emphasis on Hempcrete as a substitute for conventional building materials. This paper also reviews the current global environmental situation as a serious problem, which one of the main creators is the modern construction industry, and the possibilities of using Hempcrete as a building material, whose main ingredient is industrial hemp. Also, this paper analyzes the methodology of creating this composite material and its possibilities in construction, and the possible construction methods.",
publisher = "Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources",
journal = "10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022",
title = "Towards Sustainable Energy Sources Using Hemp - Hempcrete",
pages = "250-245",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2915"
}

Simić, M., Gruška, V., Vučićević, D., Požar, D.,& Savić, A. R.. (2022). Towards Sustainable Energy Sources Using Hemp - Hempcrete. in 10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022
Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources., 245-250.
https://hdl.handle.net/21.15107/rcub_grafar_2915

Simić M, Gruška V, Vučićević D, Požar D, Savić AR. Towards Sustainable Energy Sources Using Hemp - Hempcrete. in 10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022. 2022;:245-250.
https://hdl.handle.net/21.15107/rcub_grafar_2915 .

Simić, Mihailo, Gruška, Vladimir, Vučićević, Dragan, Požar, Dražen, Savić, Aleksandar R., "Towards Sustainable Energy Sources Using Hemp - Hempcrete" in 10th International Conference on Renewable Electrical Power Sources, Belgrade, October 17 and 18, 2022 (2022):245-250,
https://hdl.handle.net/21.15107/rcub_grafar_2915 .